/*-
 * ============LICENSE_START=======================================================
 * SDC
 * ================================================================================
 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
 * ================================================================================
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ============LICENSE_END=========================================================
 */
package org.openecomp.sdc.heat.datatypes.model;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Objects;

public enum HeatResourcesTypes {
    // @formatter:off
    NOVA_SERVER_RESOURCE_TYPE("OS::Nova::Server"),
    NOVA_SERVER_GROUP_RESOURCE_TYPE("OS::Nova::ServerGroup"),
    NEUTRON_PORT_RESOURCE_TYPE("OS::Neutron::Port"),
    CONTRAIL_NETWORK_RULE_RESOURCE_TYPE("OS::Contrail::NetworkPolicy"),
    CONTRAIL_NETWORK_ATTACH_RULE_RESOURCE_TYPE("OS::Contrail::AttachPolicy"),
    CONTRAIL_VIRTUAL_NETWORK_RESOURCE_TYPE("OS::Contrail::VirtualNetwork"),
    CINDER_VOLUME_RESOURCE_TYPE("OS::Cinder::Volume"),
    CINDER_VOLUME_ATTACHMENT_RESOURCE_TYPE("OS::Cinder::VolumeAttachment"),
    NEUTRON_NET_RESOURCE_TYPE("OS::Neutron::Net"),
    NEUTRON_SUBNET_RESOURCE_TYPE("OS::Neutron::Subnet"),
    NEUTRON_SECURITY_GROUP_RESOURCE_TYPE("OS::Neutron::SecurityGroup"),
    HEAT_SOFTWARE_CONFIG_TYPE("OS::Heat::SoftwareConfig"),
    HEAT_CLOUD_CONFIG_TYPE("OS::Heat::CloudConfig"),
    HEAT_MULTIPART_MIME_TYPE("OS::Heat::MultipartMime"),
    HEAT_CONTRAIL_NETWORK_IPAM_TYPE("OS::Contrail::NetworkIpam"),
    CONTRAIL_V2_VIRTUAL_NETWORK_RESOURCE_TYPE("OS::ContrailV2::VirtualNetwork"),
    CONTRAIL_V2_VIRTUAL_MACHINE_INTERFACE_RESOURCE_TYPE("OS::ContrailV2::VirtualMachineInterface"),
    CONTRAIL_SERVICE_TEMPLATE("OS::Contrail::ServiceTemplate"),
    CONTRAIL_SERVICE_INSTANCE("OS::Contrail::ServiceInstance"),
    CONTRAIL_V2_NETWORK_RULE_RESOURCE_TYPE("OS::ContrailV2::NetworkPolicy"),
    RESOURCE_GROUP_RESOURCE_TYPE("OS::Heat::ResourceGroup");
    // @formatter:on

    private static Map<String, HeatResourcesTypes> stringToHeatResourceTypeMap;
    private String heatResource;

    static {
        stringToHeatResourceTypeMap = new HashMap<>();
        for (HeatResourcesTypes type : HeatResourcesTypes.values()) {
            stringToHeatResourceTypeMap.put(type.heatResource, type);
        }
    }

    HeatResourcesTypes(String heatResource) {
        this.heatResource = heatResource;
    }

    public static HeatResourcesTypes findByHeatResource(String heatResource) {
        return stringToHeatResourceTypeMap.get(heatResource);
    }

    public static boolean isResourceTypeValid(String resourceType) {
        return Objects.nonNull(findByHeatResource(resourceType));
    }

    /**
     * Is resource expected to be exposed boolean.
     *
     * @param resourceType the resource type
     * @return the boolean
     */
    public static boolean isResourceExpectedToBeExposed(String resourceType) {
        //todo - check
        return (resourceType.equals(NOVA_SERVER_GROUP_RESOURCE_TYPE.getHeatResource())
            || resourceType.equals(CONTRAIL_VIRTUAL_NETWORK_RESOURCE_TYPE.getHeatResource())
            || resourceType.equals(NEUTRON_NET_RESOURCE_TYPE.getHeatResource())
            || resourceType.equals(CINDER_VOLUME_RESOURCE_TYPE.getHeatResource())
            || resourceType.equals(NEUTRON_SECURITY_GROUP_RESOURCE_TYPE.getHeatResource())
        );
    }

    /**
     * Gets list for resource type.
     *
     * @param types the types
     * @return the list for resource type
     */
    public static Map<HeatResourcesTypes, List<String>> getListForResourceType(HeatResourcesTypes... types) {
        Map<HeatResourcesTypes, List<String>> result = new HashMap<>();
        for (HeatResourcesTypes type : types) {
            result.put(type, new ArrayList<>());
        }
        return result;
    }

    public String getHeatResource() {
        return heatResource;
    }
}
